Chiara Renso is a permanent researcher at the Institute of Information Science and Technologies at the Italian National Research Council, Italy. Her research interests are related to spatio-temporal data mining, reasoning, data mining query languages, semantic data mining, and trajectory data mining. Stefano Spaccapietra is an honorary professor at the School of Computer and Communication Sciences, Swiss Federal Institute of ... Read moreTechnology, in Lausanne, Switzerland, where he has been chairing the database laboratory for more than twenty years. Together with Christine Parent, he developed MADS, a conceptual spatio-temporal data model equipped with multi-representation support, which gained worldwide renown and has been used in several applications. Esteban Zimányi is a Professor and Director of the Department of Computer and Decision Engineering of the Université Libre de Bruxelles. His current research interests include business intelligence, geographic information systems, spatio-temporal databases, data warehouses, and Semantic Web. He has co-authored two books and co-edited four books in the domains of spatio-temporal modeling, spatio-temporal data warehouses, and business intelligence. Show Less